CN209281057U - A kind of band display position feedback zoom camera lens for image instrument - Google Patents
A kind of band display position feedback zoom camera lens for image instrument Download PDFInfo
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- CN209281057U CN209281057U CN201920063164.7U CN201920063164U CN209281057U CN 209281057 U CN209281057 U CN 209281057U CN 201920063164 U CN201920063164 U CN 201920063164U CN 209281057 U CN209281057 U CN 209281057U
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- multiplying power
- display unit
- photo interrupter
- master control
- control set
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Abstract
The utility model discloses a kind of band display position feedback zoom camera lens for image instrument, including lens bodies, multiplying power feedback device, display unit；The multiplying power feedback device includes Photo Interrupter, multiplying power feed circuit plate, master control set, and the Photo Interrupter, multiplying power feed circuit plate, display unit are electrically connected in master control set；The movable end of the lens bodies is provided with manual zoom window, and rotary type, which is provided with, in the manual zoom window sets fixing for multiplying power, which is located at the top of manual zoom window；This fix it is intermittent act on Photo Interrupter, the magnification information on fixing is transferred to multiplying power feed circuit plate through Photo Interrupter and feeds back to master control set again, multiplying power is transferred on display unit by master control set and is shown；Whereby, the display function for realizing zoom lens ratio can display real-time adjusted multiplying power, have higher accuracy, without visual adjusted multiplying power and is manually entered multiplying power, greatly facilitates use.
Description
Technical field
The utility model relates to camera lens field technologies, refer in particular to a kind of band display position feedback zoom for image instrument
Camera lens.
Background technique
Existing zoom camera lens is widely used in biology, medicine, industry, environmental protection, material, police criminal detection, monitoring, micro- electricity
The fields such as son and Precision Machining, specifically, such as microscope, video microscopic system, automatic checkout system and detecting instrument, mirror
Head is its main component.But zoom camera lens in the prior art usually manual zoom when need the multiplying power visually adjusted, or will
Times rate score adjusted is manually entered into processing and video system, causes inconvenient for use, and the zoom camera lens also having is in manual zoom
Corresponding times of rate score is set, but the case where for some fine tunings, it is not accurate enough to be easy to appear times rate score, accuracy on window
Lower situation.
Therefore, it is necessary to develop the new technology of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of for shadow
As the band display position feedback zoom camera lens of instrument, the display function of zoom lens ratio is realized, can display real-time and adjust again
Rate has higher accuracy, without visual adjusted multiplying power and is manually entered multiplying power, greatly facilitates use.
To achieve the above object, the utility model is using following technical solution:
A kind of band display position feedback zoom camera lens for image instrument, including lens bodies, multiplying power feedback device, display
Unit；The multiplying power feedback device, display unit are mounted on the movable end of lens bodies, and it is single which is located at display
The side of member；
The multiplying power feedback device includes Photo Interrupter, multiplying power feed circuit plate, master control set, and the Photo Interrupter, multiplying power are anti-
Current feed circuit plate, display unit are electrically connected in master control set；
The movable end of the lens bodies is provided with manual zoom window, and rotary type is provided in the manual zoom window
Fixing for multiplying power is set, which is located at the top of manual zoom window；This fix it is intermittent act on Photo Interrupter, with
Magnification information on fixing is transferred to multiplying power feed circuit plate through Photo Interrupter and feeds back to master control set again, it will by master control set
Multiplying power is transferred on display unit and shows.
As a preferred embodiment, the multiplying power feedback device includes shell, the Photo Interrupter, multiplying power feed circuit
Plate is mounted in shell, and the shell is fixed on lens bodies by the first screw.
As a preferred embodiment, it is provided with the first relief hole on the movable end of the lens bodies, is set on the shell
It is equipped with the second relief hole, first relief hole, the second relief hole are mutually communicated, and first relief hole is connected to manual zoom
Window, first relief hole of intermittent process that fixes, the Photo Interrupter are exposed in the first relief hole through the second relief hole.
As a preferred embodiment, it is additionally provided with recess on the movable end of the lens bodies, the manual zoom window,
Display unit, multiplying power feedback device are all set on the side wall of recess, and first relief hole is opened on the side of recess, described
Multiplying power feedback device is located in recess.
As a preferred embodiment, the display unit is fixed on lens bodies by the second screw.
As a preferred embodiment, the multiplying power feedback device is connected with power supply, and the master control set is connected to power supply.
As a preferred embodiment, the display unit is LCD display panel or LED display panel or EL display panel.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme it is found that its mainly by and passing sequentially through the light of multiplying power feedback device in multiplying power feedback device is arranged on lens bodies
Breaker, multiplying power feed circuit plate, master control set directly display the multiplying power on fixing on display unit, can show in real time
Show adjusted multiplying power, realize the display function of zoom lens ratio, have higher accuracy, without visual adjusted multiplying power and hand
Dynamic input multiplying power, greatly facilitates use；And by the way that multiplying power feedback device is installed in camera lens master in such a way that screw is fixed
On the recess of body, achieved the modularization setting of multiplying power feedback device so that multiplying power feedback device using more convenient,
The applicability of multiplying power feedback device is substantially increased, can be simply adapted on lens bodies.
For structure feature, technological means and its specific purposes achieved and function for more clearly illustrating the utility model
Can, the utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the general configuration schematic diagram of the embodiment of the utility model；
Fig. 2 is the general principles block diagram of the embodiment of the utility model.
Description of drawing identification:
10, lens bodies 11, manual zoom window
12, fix 13, recess
14, the second screw 20, multiplying power feedback device
21, multiplying power feed circuit plate 22, shell
23, Photo Interrupter 24, master control set
25, the first screw 30, display unit.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 2, that show the specific structures of the embodiment of the utility model.
The band shows that position feedback zoom camera lens includes lens bodies 10, multiplying power feedback device 20, display unit 30；It should
Multiplying power feedback device 20, display unit 30 are mounted on the movable end of lens bodies 10, which is located at display
The side of unit 30；The multiplying power feedback device 20 includes Photo Interrupter 23, multiplying power feed circuit plate 21, master control set 24, the light
Breaker 23, multiplying power feed circuit plate 21, display unit 30 are electrically connected in master control set 24；The work of the lens bodies 10
Moved end is provided with manual zoom window 11, and rotary type, which is provided with, in the manual zoom window 11 several sets fixing for multiplying power
12, which is located at the top of manual zoom window 11；The multiplying power feedback device 20 is connected with power supply, the master control
Device 24 is connected to power supply；When can be manually rotated fix 12 when, it is several fix 12 it is intermittent act on Photo Interrupter 23, will fix
Magnification information on 12 is transferred to multiplying power feed circuit plate 21 through Photo Interrupter 23 and feeds back to master control set 24 again, by master control set
Multiplying power is transferred on display unit 30 and shows by 24.Herein, the multiplying power collected from Photo Interrupter 23 is believed by master control set 24
Breath is decoded, and multiplying power is transferred to display unit 30 after decoding.
Preferably, the multiplying power feedback device 20 includes shell 22, the Photo Interrupter 23, multiplying power feed circuit plate
21, master control set 24 is mounted in shell 22, and the shell 22 is fixed on lens bodies 10 by the first screw 25；It is described
It is provided with the first relief hole on the movable end of lens bodies 10, the second relief hole is provided on the shell 22, described first allows
Position hole, the second relief hole are mutually communicated, and first relief hole is connected to manual zoom window 11, the 12 intermittent warps that fix
The first relief hole is crossed, the Photo Interrupter 23 is exposed in the first relief hole through the second relief hole.
Preferably, recess 13, the manual zoom window 11, display are additionally provided on the movable end of the lens bodies 10
Unit 30, multiplying power feedback device 20 are all set on the side wall of recess 13, and first relief hole is opened on the side of recess 13,
The multiplying power feedback device 20 is located in recess 13；Whereby, the space of lens bodies 10 is made full use of, and makes multiplying power feedback dress
20 are set modularly loaded on lens bodies 10, are easy to use, are applicable in ability more preferably.
Preferably, the display unit 30 is fixed on lens bodies 10 by the second screw 14, and can be by display unit
30 it is embedded be set on lens bodies 10, so as not to protrude from outside camera lens, save space, meanwhile, be more advantageous to entirety
Aesthetics.
The display unit 30 is preferably LCD display panel, it is of course also possible to be LED display panel or EL display panel
Etc. flat display units.
In conclusion the design focal point of the utility model is, mainly by anti-in multiplying power is arranged on lens bodies
Device is presented, and passes sequentially through the Photo Interrupter of multiplying power feedback device, multiplying power feed circuit plate, master control set for the multiplying power on fixing
Directly display on display unit, can the adjusted multiplying power of real-time display, realize the display function of zoom lens ratio, have
Higher accuracy without visual adjusted multiplying power and is manually entered multiplying power, greatly facilitates use；And by the way that multiplying power is anti-
On the recess that feedback device is installed in lens bodies in such a way that screw is fixed, the modularization for having achieved multiplying power feedback device is set
Set so that multiplying power feedback device using more convenient, substantially increase the applicability of multiplying power feedback device, can be simply
Suitable on lens bodies.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (7)
1. a kind of band display position feedback zoom camera lens for image instrument, it is characterised in that: fed back including lens bodies, multiplying power
Device, display unit；The multiplying power feedback device, display unit are mounted on the movable end of lens bodies, the multiplying power feedback device
Positioned at the side of display unit；
The multiplying power feedback device includes Photo Interrupter, multiplying power feed circuit plate, master control set, the Photo Interrupter, multiplying power feedback electricity
Road plate, display unit are electrically connected in master control set；
The movable end of the lens bodies is provided with manual zoom window, and rotary type, which is provided with, in the manual zoom window sets
Multiplying power fixes, which is located at the top of manual zoom window；This fix it is intermittent act on Photo Interrupter, will determine
Magnification information on lattice is transferred to multiplying power feed circuit plate through Photo Interrupter and feeds back to master control set again, by master control set by multiplying power
It is transferred on display unit and shows.
2. a kind of band display position feedback zoom camera lens for image instrument according to claim 1, it is characterised in that: institute
Stating multiplying power feedback device includes shell, and the Photo Interrupter, multiplying power feed circuit plate are mounted in shell, and the shell is logical
The first screw is crossed to be fixed on lens bodies.
3. a kind of band display position feedback zoom camera lens for image instrument according to claim 2, it is characterised in that: institute
It states and is provided with the first relief hole on the movable end of lens bodies, the second relief hole is provided on the shell, described first steps down
Hole, the second relief hole are mutually communicated, and first relief hole is connected to manual zoom window, and described fix intermittent passes through first
Relief hole, the Photo Interrupter are exposed in the first relief hole through the second relief hole.
4. a kind of band display position feedback zoom camera lens for image instrument according to claim 3, it is characterised in that: institute
It states and is additionally provided with recess on the movable end of lens bodies, the manual zoom window, display unit, multiplying power feedback device are respectively provided with
In on the side wall of recess, first relief hole is opened on the side of recess, and the multiplying power feedback device is located in recess.
5. a kind of band display position feedback zoom camera lens for image instrument according to claim 1, it is characterised in that: institute
Display unit is stated to be fixed on lens bodies by the second screw.
6. a kind of band display position feedback zoom camera lens for image instrument according to claim 1, it is characterised in that: institute
It states multiplying power feedback device and is connected with power supply, the master control set is connected to power supply.
7. a kind of band display position feedback zoom camera lens for image instrument according to claim 1, it is characterised in that: institute
Stating display unit is LCD display panel or LED display panel or EL display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063164.7U CN209281057U (en) | 2019-01-15 | 2019-01-15 | A kind of band display position feedback zoom camera lens for image instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063164.7U CN209281057U (en) | 2019-01-15 | 2019-01-15 | A kind of band display position feedback zoom camera lens for image instrument |
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| Publication Number | Publication Date |
|---|---|
| CN209281057U true CN209281057U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920063164.7U Active CN209281057U (en) | 2019-01-15 | 2019-01-15 | A kind of band display position feedback zoom camera lens for image instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620868A (en) * | 2019-10-28 | 2019-12-27 | 苏州天准科技股份有限公司 | Electronic feedback manual zoom lens based on image sensor |
| CN110631480A (en) * | 2019-10-28 | 2019-12-31 | 苏州天准科技股份有限公司 | Manual zoom lens with electronic feedback device based on color sensor |
-
2019
- 2019-01-15 CN CN201920063164.7U patent/CN209281057U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110620868A (en) * | 2019-10-28 | 2019-12-27 | 苏州天准科技股份有限公司 | Electronic feedback manual zoom lens based on image sensor |
| CN110631480A (en) * | 2019-10-28 | 2019-12-31 | 苏州天准科技股份有限公司 | Manual zoom lens with electronic feedback device based on color sensor |
| CN110620868B (en) * | 2019-10-28 | 2024-04-26 | 苏州天准科技股份有限公司 | Electronic feedback manual zoom lens based on image sensor |
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